LA12X

LA12X

 

Amplified controller

Architecture 4 x 4
Output Power 4 x 3300 W at 2.7 ohms
4 x 2600 W at 4 ohms
4 x 1400 W at 8 ohms
Power supply Universal SMPS with PFC
Inputs AVB, AES, Analog
Network Milan-certified with seamless network redundancy

https://www.l-acoustics.com/products/la12x/

Amplification and power supply

 

Amplification class Class D
Output power, all channels loaded 4 x 3300 W at 2.7 ohms
4 x 2600 W at 4 ohms
4 x 1400 W at 8 ohms
Power supply model Universal Switched Mode Power Supply (SMPS) with Power Factor Correction (PFC)
Mains rating 100 V - 240 V ±10%, 50-60 Hz

Audio specifications

 

Frequency response (20 Hz - 20 kHz, 8 Ω load) ± 0.1 dB
Distortion THD+N (20 Hz - 10 kHz, 8 Ω load) < 0.05 %
Output dynamic range (20 Hz - 20 kHz, 8 Ω, A-weigthed) > 114 dB
Noise level (20 Hz - 20 kHz, 8 Ω, A-weigthed) < -72 dBV
Latency (analog/digital inputs) Standard: 3.84 ms
Low latency: 0.84 ms

DSP

 

Digital Signal Processor (DSP) Dual SHARC 32-bit, floating point, 96 kHz sampling rate
I/O routing Flexible 4x4 routing matrix
Per output channel Built-in EQ station with 8 IIR, 4 FIR linear phase EQ filters
Array morphing, Air absorption compensation filters
Internal IIR and FIR EQ algorithms
L-DRIVE advanced system protection
Output delay from 0 to 1000 ms

Circuits protection

 

Mains and power supply Over and under voltage / over temperature / overcurrent
Power outputs Over current / DC / short circuit / rail over and under voltage / over temperature

Remote control and monitoring

 

Network connection Dual-port Ethernet Gigabit interface
L-Acoustics remote control software LA Network Manager
Third-party management solutions QSC® / SNMP / Extron® / Crestron®

Operating conditions

 

Temperature 0º C / 32º F to +50º C / 122º F

 

Physical data

 

Height 2U
Weight 14.5 kg / 32 lb
Protection rating IP20

Dimensions

LA12X schema

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